text analysis - How to lemmatize tokens existing as series? -

-



i haven't performed pos tagging. how tokens -

  [identification, risky, customers, needs, e...   [date, last, contact, critical, data, field...

i tried running 3 codes on tokens -

    nltk.stem.wordnet import wordnetlemmatizer     wordnet_lemmatizer = wordnetlemmatizer()      lemmatized=tokens.apply(lambda x: wordnet_lemmatizer.lemmatize(x))    def lemword(temp):     wordnet_lemmatizer.lemmatize(temp)     temp = [wordnet_lemmatizer.lemmatize(word) word in temp.split(" ")]     temp = " ".join(temp)     return temp   tokens=tokens.apply(lambda x: lemword(x))       lemmatized=" ".join([wordnet_lemmatizer.lemmatize(i) in tokens])

but got same error each time -

traceback (most recent call last): file "<stdin>", line 1, in <module> file "/opt/cloudera/parcels/anaconda3/lib/python3.5/site- packages/pandas/core/series.py", line 2220, in apply mapped = lib.map_infer(values, f, convert=convert_dtype) file "pandas/src/inference.pyx", line 1088, in pandas.lib.map_infer  (pandas/lib.c:62658) file "<stdin>", line 1, in <lambda> file "/opt/cloudera/parcels/anaconda3/lib/python3.5/site- packages/nltk/stem/wordnet.py", line 40, in lemmatize lemmas = wordnet._morphy(word, pos) file "/opt/cloudera/parcels/anaconda3/lib/python3.5/site- packages/nltk/corpus/reader/wordnet.py", line 1708, in _morphy if form in exceptions: typeerror: unhashable type: 'list'

i tried input list, tuple & dataframe error same. can me resolve this?





wiki

Comments

Post a Comment

Popular posts from this blog

Asterisk AGI Python Script to Dialplan does not work -

-
i'm stuck project have check database of sip extension incoming caller id , dial sip extension. below receive when run script on asterisk cli. -- registered sip '9125' @ 192.168.1.102:50142 > saved useragent "zoiper rv2.8.40" peer 9125 [2017-08-22 13:53:33] notice[5095]: chan_sip.c:24558 handle_response_peerpoke: peer '9125' reachable. (17ms / 2000ms) == using sip rtp tos bits 184 == using sip rtp cos mark 5 -- executing [0112617769@from-trunk:1] answer("sip/obitrunk1-0000000d", "") in new stack > 0x1ca50d0 -- probation passed - setting rtp source address 192.168.1.98:16834 -- executing [0112617769@from-trunk:2] agi("sip/obitrunk1-0000000d", "test.py") in new stack -- launched agi script /var/lib/asterisk/agi-bin/test.py args: ['/var/lib/asterisk/agi-bin/test.py'] env line: agi_request: test.py env line: agi_channel: sip/obitrunk1-0000000d env line: agi_language: en env line: a
Read more

python - Read npy file directly from S3 StreamingBody -

-
i have many .npy (numpy) , .json files saved in s3, need download , load these files. for json files downloading files , loading dictionary using following code: obj = s3.object(bucket, key) response = obj.get() body = response['body'].read().decode('utf-8') data = json.loads(body) that way avoid writing .json file disk , reading it. now want same .npy files, equivalent? currently downloading file, saving temp file on disk , loading np.load avoid if possible. following https://stackoverflow.com/a/28196540/3509999 : obj = s3.object(bucket, key) io.bytesio(obj.get()["body"].read()) f: # rewind file f.seek(0) arr = np.load(f) wiki
Read more

kotlin - Out-projected type in generic interface prohibits the use of metod with generic parameter -

-
i start using kotlin , defined interface this: interface aadapter<vh : recyclerview.viewholder> { fun oncreateaviewholder(parent: viewgroup): vh fun onbindaviewholder(v: vh, position: int) } and when try use on code: class klasa ( private val adapter: aadapter<*> ) { fun dosth(){ //... val vh = this.adapter.oncreateaviewholder(parent) //on below line error adapter.onbindaviewholder(v, position) //... } } i error out-projected type 'aadapter<*>' prohibits use of 'public abstract fun onbindaviewholder(v: t, position: int): unit i tied add "in" or "out" definition i'm confused. how allow it. replace aadapter<*> aadapter<recyclerview.viewholder> . class klasa ( private val adapter: aadapter<recyclerview.viewholder> ) { // ... because have declared aadapter has type parameter vh type subclass of recyclerview.
Read more