def add_embedding_word2vec(self, x, path, dimensions=None, header_with_dimensions=True):
        """
        Parse the word2vec file and extracts vectors as bytes and labels as TSV file.
        The format is simple: It's a UTF-8 encoded file, each word + vectors separated by new line.
        Vector is space separated.
        At the very first line might be dimensions, given as space separated value.


        Line 1: 2 4\n
        Line 2: word 200.3 4004.4 34.2 22.3\n
        Line 3: word2 20.0 4.4 4.2 0.022\n
        and so on

        For performance reasons, you should prefer add_embedding_path().

        """
        if path.endswith('.txt'):
            if not os.path.exists(path):
                raise Exception("Given word2vec file does not exist: " + path)

            f = open(path, 'r')

            if not header_with_dimensions and not dimensions:
                raise Exception('Either the word2vec file should contain the dimensions as header or it needs to be'
                                'specified manually using dimensions=[x,y] argument.')

            if header_with_dimensions:
                line = f.readline()
                if ' ' not in line:
                    raise Exception('Given word2vec file should have in first line the dimensions, e.g.: 1000 200')
                dimensions = np.fromstring(line, dtype=np.uint, sep=' ').tolist()

            labels = ''
            vectors = ''
            line_pos = 1 if header_with_dimensions else 0

            if len(dimensions) != 2:
                raise Exception('dimensions invalid shape. e.g. [200, 32] => 200 rows, 32 cols.')

            for line in iter(f.readline, ''):
                line_pos += 1
                space_pos = line.find(' ')
                if -1 == space_pos:
                    message = 'Given word2vec does not have correct format in line ' + str(line_pos)
                    message += '\nGot: ' + str(line)
                    raise Exception(message)

                labels += line[:space_pos] + '\n'
                vectors += line[space_pos+1:] + ' '

            vectors = np.fromstring(vectors, dtype=np.float32, sep=' ').tobytes()
        else:
            raise Exception("Given word2vec is not a .txt file. Other file formats are not supported.")

        info = {
            'dimensions': dimensions
        }

        name = os.path.basename(path)
        self._ensure_insight(x)
        remote_path = 'aetros/job/insight/'+str(x)+'/embedding/'
        with self.git.batch_commit('INSIGHT_EMBEDDING ' + str(x)):
            self.git.commit_file('WORD2VEC', remote_path + name + '/tensor.bytes', vectors)
            self.git.commit_file('WORD2VEC', remote_path + name + '/metadata.tsv', labels)
            self.git.commit_file('WORD2VEC', remote_path + name + '/info.json', simplejson.dumps(info))