chestnut3108 / sentiment-analysis-on-audio Goto Github PK

raise ValueError, "unsupported pickle protocol: %d" % proto
ValueError: unsupported pickle protocol: 3

how can i fix this ?

Dear Sir,
Thanks for uploading the code.
I tried it , with "How is it going" and it gave me a "neg" output .. not sure if that is accurate - Can you please check?
Also I got loads of warning on "unpickle .. " not clear if these warnings are interfering with the results/logic ...

Below is the complete log ->

python 3.7.3 (default, Jun 19 2019, 07:38:49)
[Clang 10.0.1 (clang-1001.0.46.4)] on darwin
Type "help", "copyright", "credits" or "license()" for more information.
WARNING: The version of Tcl/Tk (8.5.9) in use may be unstable. Visit
http://www.python.org/download/mac/tcltk/ for current information.

RESTART: /Users/rakeshmohan/Downloads/SENTIMENT-ANALYSIS-ON-AUDIO-master/AUDIO SCRIPT.py

Warning (from warnings module):
File "/usr/local/lib/python3.7/site-packages/sklearn/base.py", line 306
UserWarning)
UserWarning: Trying to unpickle estimator DictVectorizer from version pre-0.18 when using version 0.21.2. This might lead to breaking code or invalid results. Use at your own risk.

Warning (from warnings module):
File "/usr/local/lib/python3.7/site-packages/sklearn/base.py", line 306
UserWarning)
UserWarning: Trying to unpickle estimator MultinomialNB from version pre-0.18 when using version 0.21.2. This might lead to breaking code or invalid results. Use at your own risk.

Warning (from warnings module):
File "/usr/local/lib/python3.7/site-packages/sklearn/base.py", line 306
UserWarning)
UserWarning: Trying to unpickle estimator LabelEncoder from version pre-0.18 when using version 0.21.2. This might lead to breaking code or invalid results. Use at your own risk.

Warning (from warnings module):
File "/usr/local/lib/python3.7/site-packages/sklearn/base.py", line 306
UserWarning)
UserWarning: Trying to unpickle estimator BernoulliNB from version pre-0.18 when using version 0.21.2. This might lead to breaking code or invalid results. Use at your own risk.

Warning (from warnings module):
File "/usr/local/lib/python3.7/site-packages/sklearn/base.py", line 306
UserWarning)
UserWarning: Trying to unpickle estimator LogisticRegression from version pre-0.18 when using version 0.21.2. This might lead to breaking code or invalid results. Use at your own risk.

Warning (from warnings module):
File "/usr/local/lib/python3.7/site-packages/sklearn/base.py", line 306
UserWarning)
UserWarning: Trying to unpickle estimator LinearSVC from version pre-0.18 when using version 0.21.2. This might lead to breaking code or invalid results. Use at your own risk.

Warning (from warnings module):
File "/usr/local/lib/python3.7/site-packages/sklearn/base.py", line 306
UserWarning)
UserWarning: Trying to unpickle estimator SGDClassifier from version pre-0.18 when using version 0.21.2. This might lead to breaking code or invalid results. Use at your own risk.
3.7.3 (default, Jun 19 2019, 07:38:49)
[Clang 10.0.1 (clang-1001.0.46.4)]
Say something!
hello how's it going
('neg', 1.0)

can you please tell whats wrong here ? I am new to python. please help.