term

SOLR term frequency

痞子三分冷 提交于 2019-12-04 05:06:39
问题 I am using solr, and so far everything is going great. When I do a search, I want to get back how many times the search 'term' was per document, along with the document itself. I have found alot of information but after going trough it I still don't understand how I can do this. Is it that extreme hard ? Can anyone help me out? Altough I do get results, the fl field is always 0 http://localhost:8983/solr/collection1/select?q=text:*mySearchTerm*&fl=*,fl:termfreq(text,*mySearchTerm*) 回答1: Ok, I

Terminal in Emacs in Windows - Error message: “Spawning child process; invalid argument”

你说的曾经没有我的故事 提交于 2019-12-03 07:27:51
问题 I'm trying to start a cmd terminal in Emacs 23.2 (latest version) in Windows. According to the Manual, I can enter in terminal mode (starting a new buffer for the terminal) in Emacs by typing M-x term . When I do this, I get prompted for: Run program: path_to-emacs/bin/cmdproxy.exe When I type RET , I get the following error message in the minibuffer: Spaning child process: invalid argument Any ideas how to make it work? Thanks, 回答1: The following should do: M-: (make-comint-in-buffer "cmd"

SOLR term frequency

眉间皱痕 提交于 2019-12-02 03:36:01
I am using solr, and so far everything is going great. When I do a search, I want to get back how many times the search 'term' was per document, along with the document itself. I have found alot of information but after going trough it I still don't understand how I can do this. Is it that extreme hard ? Can anyone help me out? Altough I do get results, the fl field is always 0 http://localhost:8983/solr/collection1/select?q=text:*mySearchTerm*&fl=*,fl:termfreq(text,*mySearchTerm*) Ok, I found out that termfreq doesn't work for MultiValues fields. So I used a copy field and added termVectors=

elasticsearch boost importance of exact phrase match

做~自己de王妃 提交于 2019-11-30 03:44:40
Is there a way in elasticsearch to boost the importance of the exact phrase appearing in the the document? For example if I was searching for the phrase "web developer" and if the words "web developer" appeared together they would be boosted by 5 compared to "web" and "developer" appearing separately throughout the document. Thereby any document that contained "web developer" together would appear first in the results. You can combine different queries together using a bool query , and you can assing a different boost to them as well. Let's say you have a regular match query for both the terms

R DocumentTermMatrix control list not working, silently ignores unknown parameters

别说谁变了你拦得住时间么 提交于 2019-11-29 14:14:02
问题 I have two following DTM-s: dtm <- DocumentTermMatrix(t) dtmImproved <- DocumentTermMatrix(t, control=list(minWordLength = 4, minDocFreq=5)) When I implement this, I see two equal DTM-s and if I open the dtmImproved , there are words with 3 symbols. Why doesn't the minWordLength parameter work? Thank you! > dtm A document-term matrix (591 documents, 10533 terms) Non-/sparse entries: 43058/6181945 Sparsity : 99% Maximal term length: 135 Weighting : term frequency (tf) > dtmImproved A document

`M-x term' with Emacs on MS Windows: error Spawning child process: invalid argument

孤人 提交于 2019-11-29 09:46:57
whenever I try to launch M-x term from my Windows distribution of GNU Emacs, I get the error: apply: Spawning child process: invalid argument after accepting the default program to run (either "bash.exe" or "zsh.exe", from Cygwin, and present in my Windows PATH environment variable). M-x shell does work with Zsh/Bash from Cygwin. But I'd like to use Term to get more features... Any help? From my experience none of the terminal emulators in Emacs (term, ansi-term, multi-term) is supported under Windows. It looks like the main reason is all of them rely on low-level support for terminals (stty,

Elastic Search Hyphen issue with term filter

折月煮酒 提交于 2019-11-28 16:49:13
I have the following Elastic Search query with only a term filter. My query is much more complex but I am just trying to show the issue here. { "filter": { "term": { "field": "update-time" } } } When I pass in a hyphenated value to the filter, I get zero results back. But if I try without an unhyphenated value I get results back. I am not sure if the hyphen is an issue here but my scenario makes me believe so. Is there a way to escape the hyphen so the filter would return results? I have tried escaping the hyphen with a back slash which I read from the Lucene forums but that didn't help. Also,

`M-x term' with Emacs on MS Windows: error Spawning child process: invalid argument

耗尽温柔 提交于 2019-11-28 03:02:53
问题 whenever I try to launch M-x term from my Windows distribution of GNU Emacs, I get the error: apply: Spawning child process: invalid argument after accepting the default program to run (either "bash.exe" or "zsh.exe", from Cygwin, and present in my Windows PATH environment variable). M-x shell does work with Zsh/Bash from Cygwin. But I'd like to use Term to get more features... Any help? 回答1: From my experience none of the terminal emulators in Emacs (term, ansi-term, multi-term) is supported

Elastic Search Hyphen issue with term filter

余生颓废 提交于 2019-11-27 09:57:14
问题 I have the following Elastic Search query with only a term filter. My query is much more complex but I am just trying to show the issue here. { "filter": { "term": { "field": "update-time" } } } When I pass in a hyphenated value to the filter, I get zero results back. But if I try without an unhyphenated value I get results back. I am not sure if the hyphen is an issue here but my scenario makes me believe so. Is there a way to escape the hyphen so the filter would return results? I have

What does &#39;seeding&#39; mean?

可紊 提交于 2019-11-26 09:51:25
问题 Very simple question. What does the term \'seeding\' mean in general? I\'ll put the context, i.e., you must seed for random functions. 回答1: Most random functions that are common on personal computers aren't random, but deterministic to a degree. The 'seed' for these psuedo-random functions are the starting point upon which future values are based. This is useful for debugging purposes: if you keep the seed the same from execution to execution you'll get the same numbers. To get numbers that