pipeline | 易学教程

Sklearn Pipeline: How to build for kmeans, clustering text?

阅读更多关于 Sklearn Pipeline: How to build for kmeans, clustering text?

问题 I have text as shown : list1 = ["My name is xyz", "My name is pqr", "I work in abc"] The above will be training set for clustering text using kmeans. list2 = ["My name is xyz", "I work in abc"] The above is my test set. I have built a vectorizer and the model as shown below: vectorizer = TfidfVectorizer(min_df = 0, max_df=0.5, stop_words = "english", charset_error = "ignore", ngram_range = (1,3)) vectorized = vectorizer.fit_transform(list1) km=KMeans(n_clusters=2, init='k-means++', n_init=10,

XSLT with XProc - parameter binding in the required type

阅读更多关于 XSLT with XProc - parameter binding in the required type

I'm trying to translate my batch file calling the Saxon (version 8.9) into a XProc pipeline (Calabash). This is my batch call: java -jar saxon8.jar -o out.xml in.xml style.xsl +config=config-file.cfg The parameter config is defined in the stylesheet in this way: <xsl:param name="config" as="document-node()"/> The XProc part looks like this: <p:load name="configLoad"> <p:with-option name="href" select="'config-file.cfg'"/> </p:load> <p:xslt name="config"> <p:input port="source"> <p:document href="in.xml"/> </p:input> <p:input port="parameters"> <p:inline> <c:param name="config"> <p:pipe port=

Fitting in nested cross-validation with cross_val_score with pipeline and GridSearch

阅读更多关于 Fitting in nested cross-validation with cross_val_score with pipeline and GridSearch

问题 I am working in scikit and I am trying to tune my XGBoost. I made an attempt to use a nested cross-validation using the pipeline for the rescaling of the training folds (to avoid data leakage and overfitting) and in parallel with GridSearchCV for param tuning and cross_val_score to get the roc_auc score at the end. from imblearn.pipeline import Pipeline from sklearn.model_selection import RepeatedKFold from sklearn.model_selection import GridSearchCV from sklearn.model_selection import cross

XSLT with XProc - parameter binding in the required type

阅读更多关于 XSLT with XProc - parameter binding in the required type

问题 I'm trying to translate my batch file calling the Saxon (version 8.9) into a XProc pipeline (Calabash). This is my batch call: java -jar saxon8.jar -o out.xml in.xml style.xsl +config=config-file.cfg The parameter config is defined in the stylesheet in this way: <xsl:param name="config" as="document-node()"/> The XProc part looks like this: <p:load name="configLoad"> <p:with-option name="href" select="'config-file.cfg'"/> </p:load> <p:xslt name="config"> <p:input port="source"> <p:document

Is it possible to pipe conditionally in Powershell, i.e. execute an element of a pipeline only if a condition is met?

阅读更多关于 Is it possible to pipe conditionally in Powershell, i.e. execute an element of a pipeline only if a condition is met?

I want to do something like this: <statement> | <filter1> | <filter2> if <condition> | <filter3> | <filter4> | <filter5> The results of <statement> run through <filter1>, then they run through <filter2> only if <condition> is met, then through the remaining filters regardless of whether <filter2> was applied. This is the equivalent of: if (<condition>) { <statement> | <filter1> | <filter2> | <filter3> | <filter4> | <filter5> } else { <statement> | <filter1> | <filter3> | <filter4> | <filter5> } This would be useful in functions where a given filter is applied to the result set only if a

Share gitlab-ci.yml between projects

阅读更多关于 Share gitlab-ci.yml between projects

We are thinking to move our ci from jenkins to gitlab. We have several projects that have the same build workflow. Right now we use a shared library where the pipelines are defined and the jenkinsfile inside the project only calls a method defined in the shared library defining the actual pipeline. So changes only have to be made at a single point affecting several projects. I am wondering if the same is possible with gitlab ci? As far as i have found out it is not possible to define the gitlab-ci.yml outside the repository. Is there another way to define a pipeline and share this config with

Service Fabric Reliable Services Pipeline design

阅读更多关于 Service Fabric Reliable Services Pipeline design

I need to implement pipeline if Service Fabric's Reliable Services, and I need some guidelines about what of these approaches is preferable from the viewpoint of reliability simplicity and simple good design: I have been investigating this topic a lot as well (to be applied to my work for NServiceBus and MessageHandler ) and would like to provide my thoughts on the matter. However I haven't determined what the best model is yet. If you disregard the practical implementation with ServiceFabric I would categorize the proposed approach in the following order when it comes to reliability: C) The

Is it possible to pipe conditionally in Powershell, i.e. execute an element of a pipeline only if a condition is met?

阅读更多关于 Is it possible to pipe conditionally in Powershell, i.e. execute an element of a pipeline only if a condition is met?

问题 I want to do something like this: <statement> | <filter1> | <filter2> if <condition> | <filter3> | <filter4> | <filter5> The results of <statement> run through <filter1>, then they run through <filter2> only if <condition> is met, then through the remaining filters regardless of whether <filter2> was applied. This is the equivalent of: if (<condition>) { <statement> | <filter1> | <filter2> | <filter3> | <filter4> | <filter5> } else { <statement> | <filter1> | <filter3> | <filter4> | <filter5>

Recursive piping in Unix again

阅读更多关于 Recursive piping in Unix again

问题 I know this topic came up already several times, but I'm still stuck at one point. I need to write a program that emulates cmd1 | cmd2 | cmd3 ... piping. My code is here: http://ideone.com/fedrB8 #include <stdio.h> #include <unistd.h> #include <sys/types.h> #include <stdlib.h> void pipeline( char * ar[], int pos, int in_fd); void error_exit(const char*); static int child = 0; /* whether it is a child process relative to main() */ int main(int argc, char * argv[]) { if(argc < 2){ printf("Usage

Why piping to the same file doesn't work on some platforms?

阅读更多关于 Why piping to the same file doesn't work on some platforms?

In cygwin, the following code works fine $ cat junk bat bat bat $ cat junk | sort -k1,1 |tr 'b' 'z' > junk $ cat junk zat zat zat But in the linux shell(GNU/Linux), it seems that overwriting doesn't work [41] othershell: cat junk cat cat cat [42] othershell: cat junk |sort -k1,1 |tr 'c' 'z' zat zat zat [43] othershell: cat junk |sort -k1,1 |tr 'c' 'z' > junk [44] othershell: cat junk Both environments run BASH. I am asking this because sometimes after I do text manipulation, because of this caveat, I am forced to make the tmp file. But I know in Perl, you can give "i" flag to overwrite the